







🚀 Elevate your workspace with speed, style, and smudge-free perfection!
The Brother MFC-L3780CDW is a wireless all-in-one color laser printer designed for small businesses and home offices. It delivers crisp, laser-quality prints at speeds up to 31 ppm, with single-pass duplex copy and scan to maximize productivity. Featuring versatile connectivity options including dual-band Wi-Fi, Wi-Fi Direct, and Gigabit Ethernet, it supports seamless integration across devices. Eco-friendly with ENERGY STAR® certification and advanced toner management via a Refresh subscription trial, this printer combines reliability, efficiency, and professional-grade output in a compact footprint.

















| ASIN | B0CFCW8PGV |
| Additional Printer Functions | All In One |
| B&W Pages per Minute | 31 ppm |
| Best Sellers Rank | #52,446 in Computers ( See Top 100 in Computers ) #151 in Laser Printers |
| Brand | Brother |
| Built-In Media | Toner Cartridges |
| Color | White |
| Color Depth | 24 |
| Color Pages per Minute | 31 ppm |
| Compatible Cartridge | TN229BK; TN229M; TN229C; TN229Y; TN229XLBK; TN229XLM; TN229XLC; TN229XLY; TN229XXLBK; TN229XXLM; TN229XXLC; TN229XXLY; DR229CL |
| Compatible Devices | Laptops |
| Control Method | Voice |
| Controller Type | Android |
| Customer Reviews | 4.2 4.2 out of 5 stars (670) |
| Display Type | LED |
| Dual-sided printing | Yes |
| Duplex | Automatic |
| Hardware Interface | USB 2.0 |
| Initial Page Print Time | Less than 12.5 Seconds |
| Ink Color | Cyan, Magenta, Yellow, Black |
| Item Dimensions D x W x H | 40.9D x 46.2W x 40.1H centimeters |
| Item Type Name | Multifunction Printer |
| Item Weight | 21.68 kg |
| Manufacturer | Brother |
| Maximum Copies Per Run | 250 |
| Maximum Copy Resolution Black and White | 2400 x 600 dpi |
| Maximum Copy Resolution Color | 600 x 1200 dpi |
| Maximum Copy Speed Black and White | 31 ppm |
| Maximum Media Size | A3 |
| Maximum Print Resolution Black and White | 2400 x 600 dpi |
| Maximum Sheet Capacity | 250 |
| Maximum print Resolution Color | 1200 x 1200 dpi |
| Model Name | MFCL3780CDW |
| Model Number | MFCL3780CDW |
| Model Series | MFC-L3780CDW |
| Number of Trays | 2 |
| Other Special Features of the Product | Auto-Duplex |
| Output sheet capacity | 250 |
| Paper Size | 8.5 x 11, 8.5 x 14, 4 x 6 |
| Power Consumption | 660 Watts |
| Print media | Card stock, Envelopes, Glossy photo paper, Labels, Paper (plain) |
| Printer Connectivity Type | USB |
| Printer Output Type | Color |
| Printer Type | Laser |
| Resolution | 2400 x 600 |
| Scanner Type | Sheetfed |
| Specific Uses For Product | small businesses, offices, home offices |
| Total Usb Ports | 1 |
| UPC | 012502666486 |
| Unit Count | 1 Count |
R**O
I replaced an old failing inkjet (HP OfficeJet Pro 8630) with the Brother MFC-L3780CDW, and the difference is night and day. Setup was straightforward: plugged in Ethernet, assigned a static IP, disabled WiFi, and I was up and running in minutes. The printer was immediately stable and responsive, with none of the quirks or guesswork I’d grown used to when setting up new printers. Print quality is excellent. Text is crisp and sharp, and documents look clean and professional. For my use (documents, PDFs, spreadsheets), it’s exactly what I want. What really stands out is the reliability and simplicity. No ink systems, no clogs, no maintenance cycles—just consistent performance. It feels like a proper piece of office equipment rather than something that constantly needs attention, which is exactly what my consulting office needs. If you value a clean, wired setup and want a printer that just works, this is a great choice. Highly recommended.
V**.
Muy buena compra. El servicio de venta es muy bueno.
H**R
Easy to set up Quiet Fast and great quality copies and scans
K**H
I thought it was the holy grail -- to find a printer that doesn't suck. I found it here! Not only does it NOT suck, I actually hug it every time it prints. 1. Easy as hell to set up, you don't even have to use the mobile app (but I did set that up also and it was a few extra steps but also easy). Airprint works instantly. 2. So fast, so quiet. I had a Canon MX something that would take about a few minutes to think about printing, and then another minute to print, and the page would usually jam in the middle of the job. The Brother has NO such issues. The Canon could take two days to print a 60 page document (because I had to keep taking breaks from unjamming it and resetting the job so as not to throw it through the window). Those days are gone forever! 3. Color is not going to be like a photo printer -- it does not take photo printer, please note -- but color is fast and bright and perfectly acceptable for a document (vs. a photo). 4. My setup is a home office, my printing needs are relatively light, so I agonized over the cost vs. use but when a printer JUST WORKS these days, it's so miraculous that I decided the cost was worth it and used the Affirm payment plan to make the finances work. 5. I did not have to sign up for the ink program, my uses are so light it would be an unjustifiable expense. I spent about a month researching and comparing and reading all of you good people's reviews -- some of which are super funny -- of this printer and others, and finally the day came where I couldn't stand even the thought of trying to print on the Canon so I pulled the trigger. I know I'm not alone in the "I hate my printer" category but I might now be one of a dozen people in the "I love my printer" category. It arrived in a speedy timeframe and it was packaged so well that if it had been a baby, it would have slept without waking from a single bump. Brother is my brand and this printer is 5 stars!
J**N
Easy set up, quiet and prints great!
Trustpilot
1 month ago
3 days ago